package com.zzj.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.zzj.bean.AreaBean;
import com.zzj.dao.AreaMapper;

import java.util.List;

public interface AreaService extends IService<AreaBean> {
    /**
     * 通过市id获取对应的区
     * @param cid
     * @return
     */
    List<AreaBean> getAreaByCid(Integer cid);
}
